Diamond Black comes from a new natural source of humic acid: wood

This new technology provides a clean product, free of the residue that can accumulate.

Diamond Black is composed of pure ligno-humates and contains an exceptionally high percentage of plant-active humates.

These organic compounds improve nutrient uptake, stimulate microbial activity, improve soil structure, increase nutrient retention, and reduce water utilization in the landscape.

In addition, Diamond Black can also be used as an additive in compost preparation.

For all plants and all growth phases.

Use it with all nutrients, in hydroponics, in any substrate and in the garden.